If you have any questions about this product, please feel to email us and we will reply to you within . Suitable for basic teaching for brain structure and anatomy and neuroscience, and also includes some descriptions of functional areas; psychology or brain can use this model to help patients understand what is being discussed. Digital mark: Model We have specially designed digital indicator signs, which are more efficient and faster to use, and also help to better understand and practice. The model is divided into 4 parts, showing the details of the hemisphere, brain brainstem, arteries, optic nerves, etc. Material: Made of environmentally friendly PVC, computer color matching, beautifully hand-painted. Size: 231820CM.